Diamond core bit for porcelain, stone and tile 18x70mm with pilot drill FIT 16207

FIT IT diamond core bit for porcelain stoneware is designed for cutting circular holes in porcelain stoneware, stone, glass, and ceramic tiles. Supplied with a centering drill bit and a hex key. Wet drilling. High diamond grain concentration ensures wear resistance and long service life of the core bits. A clean cut without chipping is achieved due to the fine size of the diamond particles. The centering drill bit prevents the core bit from shifting during operation and contributes to accurate positioning. The three-sided shank transmits higher torque due to its resistance to slipping.